Inheritance diagram for PHPExcel_CachedObjectStorage_Memory:

Collaboration diagram for PHPExcel_CachedObjectStorage_Memory:

Public Member Functions
	addCacheData ($pCoord, PHPExcel_Cell $cell)
	Add or Update a cell in cache identified by coordinate address. More...

	getCacheData ($pCoord)
	Get cell at a specific coordinate. More...

	copyCellCollection (PHPExcel_Worksheet $parent)
	Clone the cell collection. More...

	unsetWorksheetCells ()
	Clear the cell collection and disconnect from our parent. More...

Public Member Functions inherited from PHPExcel_CachedObjectStorage_CacheBase
	__construct (PHPExcel_Worksheet $parent)
	Initialise this new cell collection. More...

	getParent ()
	Return the parent worksheet for this cell collection. More...

	isDataSet ($pCoord)
	Is a value set in the current PHPExcel_CachedObjectStorage_ICache for an indexed cell? More...

	moveCell ($fromAddress, $toAddress)
	Move a cell object from one address to another. More...

	updateCacheData (PHPExcel_Cell $cell)
	Add or Update a cell in cache. More...

	deleteCacheData ($pCoord)
	Delete a cell in cache identified by coordinate address. More...

	getCellList ()
	Get a list of all cell addresses currently held in cache. More...

	getSortedCellList ()
	Sort the list of all cell addresses currently held in cache by row and column. More...

	getHighestRowAndColumn ()
	Get highest worksheet column and highest row that have cell records. More...

	getCurrentAddress ()
	Return the cell address of the currently active cell object. More...

	getCurrentColumn ()
	Return the column address of the currently active cell object. More...

	getCurrentRow ()
	Return the row address of the currently active cell object. More...

	getHighestColumn ($row=null)
	Get highest worksheet column. More...

	getHighestRow ($column=null)
	Get highest worksheet row. More...

	copyCellCollection (PHPExcel_Worksheet $parent)
	Clone the cell collection. More...

	removeRow ($row)
	Remove a row, deleting all cells in that row. More...

	removeColumn ($column)
	Remove a column, deleting all cells in that column. More...

Public Member Functions inherited from PHPExcel_CachedObjectStorage_ICache
	updateCacheData (PHPExcel_Cell $cell)
	Add or Update a cell in cache. More...

	deleteCacheData ($pCoord)
	Delete a cell in cache identified by coordinate address. More...

	isDataSet ($pCoord)
	Is a value set in the current PHPExcel_CachedObjectStorage_ICache for an indexed cell? More...

	getCellList ()
	Get a list of all cell addresses currently held in cache. More...

	getSortedCellList ()
	Get the list of all cell addresses currently held in cache sorted by column and row. More...

Protected Member Functions
	_storeData ()
	Dummy method callable from CacheBase, but unused by Memory cache. More...

Protected Member Functions inherited from PHPExcel_CachedObjectStorage_CacheBase
	_getUniqueID ()
	Generate a unique ID for cache referencing. More...

Additional Inherited Members
Static Public Member Functions inherited from PHPExcel_CachedObjectStorage_CacheBase
static	cacheMethodIsAvailable ()
	Identify whether the caching method is currently available Some methods are dependent on the availability of certain extensions being enabled in the PHP build. More...

Static Public Member Functions inherited from PHPExcel_CachedObjectStorage_ICache
static	cacheMethodIsAvailable ()
	Identify whether the caching method is currently available Some methods are dependent on the availability of certain extensions being enabled in the PHP build. More...

Protected Attributes inherited from PHPExcel_CachedObjectStorage_CacheBase
	$_parent

	$_currentObject = null

	$_currentObjectID = null

	$_currentCellIsDirty = true

	$_cellCache = array()

Detailed Description

Definition at line 36 of file Memory.php.

Member Function Documentation

◆ _storeData()

PHPExcel_CachedObjectStorage_Memory::_storeData ( )

protected

Dummy method callable from CacheBase, but unused by Memory cache.

Returns: void

Definition at line 43 of file Memory.php.

43 {

44 } // function _storeData()

◆ addCacheData()

PHPExcel_CachedObjectStorage_Memory::addCacheData	(		$pCoord,
		PHPExcel_Cell	$cell
	)

Add or Update a cell in cache identified by coordinate address.

Parameters

string	$pCoord	Coordinate address of the cell to update
PHPExcel_Cell	$cell	Cell to update

Returns: PHPExcel_Cell

Exceptions

PHPExcel_Exception

Implements PHPExcel_CachedObjectStorage_ICache.

Definition at line 54 of file Memory.php.

                                                                    {
                 $this->_cellCache[$pCoord] = $cell;
 
                 //      Set current entry to the new/updated entry
                 $this->_currentObjectID = $pCoord;
 
                 return $cell;
         }       //      function addCacheData()

◆ copyCellCollection()

PHPExcel_CachedObjectStorage_Memory::copyCellCollection ( PHPExcel_Worksheet $parent )

Clone the cell collection.

Parameters

PHPExcel_Worksheet $parent The new worksheet

Returns: void

Implements PHPExcel_CachedObjectStorage_ICache.

Definition at line 93 of file Memory.php.

References array.

                                                                        {
                 parent::copyCellCollection($parent);
 
                 $newCollection = array();
                 foreach($this->_cellCache as $k => &$cell) {
                         $newCollection[$k] = clone $cell;
                         $newCollection[$k]->attach($this);
                 }
 
                 $this->_cellCache = $newCollection;
         }

◆ getCacheData()

PHPExcel_CachedObjectStorage_Memory::getCacheData ( $pCoord )

Get cell at a specific coordinate.

Parameters

string $pCoord Coordinate of the cell

Exceptions

PHPExcel_Exception

Returns: PHPExcel_Cell Cell that was found, or null if not found

Implements PHPExcel_CachedObjectStorage_ICache.

Definition at line 71 of file Memory.php.

                                               {
                 //      Check if the entry that has been requested actually exists
                 if (!isset($this->_cellCache[$pCoord])) {
                         $this->_currentObjectID = NULL;
                         //      Return null if requested entry doesn't exist in cache
                         return null;
                 }
 
                 //      Set current entry to the requested entry
                 $this->_currentObjectID = $pCoord;
 
                 //      Return requested entry
                 return $this->_cellCache[$pCoord];
         }       //      function getCacheData()

◆ unsetWorksheetCells()

PHPExcel_CachedObjectStorage_Memory::unsetWorksheetCells ( )

Clear the cell collection and disconnect from our parent.

Returns: void

Definition at line 111 of file Memory.php.

References array.

                                               {
                 //      Because cells are all stored as intact objects in memory, we need to detach each one from the parent
                 foreach($this->_cellCache as $k => &$cell) {
                         $cell->detach();
                         $this->_cellCache[$k] = null;
                 }
                 unset($cell);
 
                 $this->_cellCache = array();
 
                 //      detach ourself from the worksheet, so that it can then delete this object successfully
                 $this->_parent = null;
         }       //      function unsetWorksheetCells()

The documentation for this class was generated from the following file:

libs/composer/vendor/phpoffice/phpexcel/Classes/PHPExcel/CachedObjectStorage/Memory.php

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ _storeData()

◆ addCacheData()

◆ copyCellCollection()

◆ getCacheData()

◆ unsetWorksheetCells()